1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
use std::ffi::CString;
use std::ops::Drop;
use std::path::PathBuf;
use supercow::Phantomcow;
use error::{Error, Result};
use ffi;
use utils::ToStr;
use Filenames;
use FilenamesOwner;
use Messages;
use MessagesOwner;
use Tags;
use TagsOwner;
pub trait MessageOwner {}
#[derive(Debug)]
pub(crate) struct MessagePtr {
pub ptr: *mut ffi::notmuch_message_t,
}
impl Drop for MessagePtr {
fn drop(&mut self) {
unsafe { ffi::notmuch_message_destroy(self.ptr) };
}
}
#[derive(Debug)]
pub struct Message<'o, Owner: MessageOwner + 'o> {
pub(crate) handle: MessagePtr,
marker: Phantomcow<'o, Owner>,
}
impl<'o, Owner: MessageOwner + 'o> MessagesOwner for Message<'o, Owner> {}
impl<'o, Owner: MessageOwner + 'o> FilenamesOwner for Message<'o, Owner> {}
impl<'o, Owner: MessageOwner + 'o> TagsOwner for Message<'o, Owner> {}
impl<'o, Owner: MessageOwner + 'o> Message<'o, Owner> {
pub fn from_ptr<O: Into<Phantomcow<'o, Owner>>>(
ptr: *mut ffi::notmuch_message_t,
owner: O,
) -> Message<'o, Owner> {
Message {
handle: MessagePtr { ptr },
marker: owner.into(),
}
}
pub fn id(self: &Self) -> String {
let mid = unsafe { ffi::notmuch_message_get_message_id(self.handle.ptr) };
mid.to_str().unwrap().to_string()
}
pub fn thread_id(self: &Self) -> String {
let tid = unsafe { ffi::notmuch_message_get_thread_id(self.handle.ptr) };
tid.to_str().unwrap().to_string()
}
pub fn replies<'s>(self: &'s Self) -> Messages<'s, Self> {
Messages::from_ptr(
unsafe { ffi::notmuch_message_get_replies(self.handle.ptr) },
self,
)
}
#[cfg(feature = "v0_26")]
pub fn count_files(self: &Self) -> i32 {
unsafe { ffi::notmuch_message_count_files(self.handle.ptr) }
}
pub fn filenames(self: &Self) -> Filenames<Self> {
Filenames::from_ptr(
unsafe { ffi::notmuch_message_get_filenames(self.handle.ptr) },
self,
)
}
pub fn filename(self: &Self) -> PathBuf {
PathBuf::from(
unsafe { ffi::notmuch_message_get_filename(self.handle.ptr) }
.to_str()
.unwrap(),
)
}
pub fn header(&self, name: &str) -> Result<&str> {
let ret = unsafe {
ffi::notmuch_message_get_header(self.handle.ptr, CString::new(name).unwrap().as_ptr())
};
if ret.is_null() {
Err(Error::UnspecifiedError)
} else {
Ok(ret.to_str().unwrap())
}
}
pub fn tags<'m>(&'m self) -> Tags<'m, Self> {
Tags::from_ptr(
unsafe { ffi::notmuch_message_get_tags(self.handle.ptr) },
self,
)
}
}
unsafe impl<'o, Owner: MessageOwner + 'o> Send for Message<'o, Owner> {}
unsafe impl<'o, Owner: MessageOwner + 'o> Sync for Message<'o, Owner> {}
|
